Home / 108,452.33-149,669.81-60,054.02

Finding the Fourth Proportional to 108,452.33, 149,669.81 and 60,054.02

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Solution

The fourth proportional to 108,452.33, 149,669.81 and 60,054.02 is: 82,877.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,452.33 : 149,669.81 = 60,054.02 : x
  2. Step 2: Convert to fraction form
    108,452.33/149,669.81 = 60,054.02/x
  3. Step 3: Cross multiply
    108,452.33x = 149,669.81 × 60,054.02
  4. Step 4: Simplify right side
    108,452.33x = 8,988,272,714.52
  5. Step 5: Solve for x
    x = 8,988,272,714.52/108,452.33
  6. Step 6: Final answer
    x = 82,877.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.